The Otto Tuners are different octaves of the note "C" in the Pythagorean Scale, also known as the Just Scale. They are the 3 octaves below middle "C" and vibrate at fewer cps (cycles per second) "C" notes of the Harmonic Spectrum Set. They resonate with the deeper tones of the Earth and can be very effective when placed on the rib heads, spine, sternum, sacrum and ilium. The sound vibrates directly into the bones to relax, align and restore "tone" to body tissues. C - 32 Hz - An amazing fork, about 16" long, that it below the range of human hearing and yet it emits an incredible sound from the air that moves as a result of toning this fork. Works with skin and hair to stimulate nerves and hair. Also extremely good for grounding. C - 64 Hz - Especially effective when placed on the lower lumbar vertebrae, sacrum and coccyx. Helps loosen the sacral ligaments as well as stimulating and balancing the gagleon of impar, a center which controls the balance between the sympathetic and parasympathetic nervous systems, so this fork could be very useful for emotional trauma. And of course it would be good for grounding as well. C - 128 Hz - Especially effective when placed on the rib heads, thorasic vertebrae, sternum, and illiums (otherise known as the "hip" bones). Two 128 Ottos tapped gently and held to the ears create a beautiful sustained low tone which is excellent for grounding and relaxation.
